<template>
	<div>
		<city-header></city-header>
		<city-search :cities = "cities"></city-search>
		<city-list :cities = "cities" :hot = "hotCities" :letter="letter"></city-list>
		<city-alphabet :cities = "cities" @change="handleLetterChange"></city-alphabet>
	</div>
</template>
<script>
import CityHeader from './components/Header.vue'
import CitySearch from './components/Search.vue'
import CityList from './components/List.vue'
import CityAlphabet from './components/Alphabet.vue'
import axios from 'axios'

export default {
	name: 'City',
	data () {
		return {
			cities: {},
			hotCities: [],
			letter: ""
		}
	},
	components: {
		CityHeader,
		CitySearch,
		CityList,
		CityAlphabet
	},
	methods: {
		getCityInfo () {
			axios.get('/api/city.json')
				.then(this.handleGetCityInfoSucc)
		},
		handleGetCityInfoSucc (res) {
			res = res.data
			if(res.ret && res.data){
				const data = res.data
				this.cities = data.cities
				this.hotCities = data.hotCities
			}
			console.log(res)
		},
		handleLetterChange (letter){
			console.log(letter)
			this.letter = letter
		}
	},
	mounted () {
    	this.getCityInfo()
  	}
}
</script>
<style lang='stylus' scoped>
	
</style>